<div>
  <h5>[<code>autoFocus</code>]="true"</h5>
  <d-input-number [(ngModel)]="value" class="input-number" [autoFocus]="true"></d-input-number>
  <br />
  <d-input-number size="sm" [(ngModel)]="value" class="input-number"></d-input-number>
  <d-input-number
    [min]="min"
    [max]="max"
    [step]="step"
    [(ngModel)]="value"
    (whileValueChanging)="showValue($event, 'typing')"
    (ngModelChange)="showValue($event, 'model')"
    (afterValueChanged)="showValue($event, 'typed')"
    class="input-number"
  >
  </d-input-number>
  <d-input-number size="lg" [min]="min" [max]="max" [step]="step" [(ngModel)]="value" class="input-number"></d-input-number>
</div>
